For every hour they studied their grade will go up by 9.6 points
Answer:
1: 80 (Vertical angles congruent)
2: 70 (Vertical angles congruent)
3:
4: 110 (Straight angle w/ angle 2, 180-70 {known variable})
5: 90 (Right angle)
6: 90 (Right angle)
7: 20 (180-90-70 (unmarked angle opposite 4)
9:
10:
Answer:
8%sales tax will be charged at store B
Considering the logarithmic loudness equation, the relative intensity of 120 decibels is of 
.
<h3>What is the logarithmic loudness equation?</h3>
The equation is:
In which:
- L is the loudness, in decibels.
- R is the relative intensity.
For this problem, we have that L = 120, hence the relative intensity is found as follows:
More can be learned about logarithmic equations at brainly.com/question/28043645
#SPJ1
The new set of data would be
69, 83, 89, 94, 100 (from least to greatest)
Mean= 87 (You add all of the numbers in the set together, and divide by how many numbers there are)
Median= 89 (the middle number)
Mode= none (There is no number that repeats its self)
Range= 31 (Subtract the greatest number by the smallest number)
Hope this helps!
